<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<form action="http://127.0.0.1:8001">

    <div>
        用户名:<input type="text" name="username">
    </div>
     <div>
        密码:<input type="password" name="pwd">
    </div>
     <div>
        性别:<input type="radio" name="sex" value="1">男
            <input type="radio" name="sex" value="2">女
    </div>
<!--    <input type="submit">-->
<!--    <button>验证</button>-->
    <input type="reset">
</form>

<span>xxxxx</span>




</body>
</html>